G L Silvus's scientific contributions

Publications (3)

Patent
A method of encoding data includes representing the data as number(s) in a first base. The method further includes converting the number(s) into a number(s) in a second base. The resultant number in the second base can be viewed as data suitable for encoding using an ECC algorithm. After being ECC encoded, the data may be further modulation encoded...
Patent
A method of encoding data includes representing the data as number(s) in a first base. The method further includes converting the number(s) into a number(s) in a second base. The resultant number in the second base can be viewed as data suitable for encoding using an ECC algorithm. After being ECC encoded, the data may be further modulation encoded...

Citations

... II. DESIGN OF HIGH-RATE K CONSTRAINED CODES Among many works available in the literature on the design of k constrained codes [9], [10], [11], [12], [13], the nibble replacement method recently proposed in [14] achieves code rates higher than most of the literature, with simple encoders and decoders and limited error propagation. However, the nibble replacement method designs codes in the NRZI format whereas a change in the state of the recording medium corresponds to a channel bit '1', and no change corresponds to a '0'. ...